26380036 has 6 divisors (see below), whose sum is σ = 46165070. Its totient is φ = 13190016.

The previous prime is 26380031. The next prime is 26380049. The reversal of 26380036 is 63008362.

It can be written as a sum of positive squares in only one way, i.e., 24940036 + 1440000 = 4994^2 + 1200^2 .

It is a super-3 number, since 3×26380036³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 26379986 and 26380013.

It is not an unprimeable number, because it can be changed into a prime (26380031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3297501 + ... + 3297508.

Almost surely, 2^26380036 is an apocalyptic number.

It is an amenable number.

26380036 is a deficient number, since it is larger than the sum of its proper divisors (19785034).

26380036 is a wasteful number, since it uses less digits than its factorization.

26380036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6595013 (or 6595011 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 26380036 is about 5136.1499199303. The cubic root of 26380036 is about 297.6860348095.

Adding to 26380036 its reverse (63008362), we get a palindrome (89388398).

The spelling of 26380036 in words is "twenty-six million, three hundred eighty thousand, thirty-six".